| 000 | 00501 a2200169 4500 | ||
|---|---|---|---|
| 001 | 132541 | ||
| 003 | OSt | ||
| 005 | 20220112145431.0 | ||
| 008 | |||
| 082 |
_a363.7392095 _bC33N |
||
| 110 | _aCentral Pollution Control Board | ||
| 245 | 1 |
_aNational ambient air quality status 2004 _cby Central Pollution Control Board |
|
| 260 |
_aDelhi _bCPCB _c2006 |
||
| 300 | _a131p. | ||
| 690 | _aAir--Pollution; Air--Pollution--Health aspects; Air quality | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6901 _d6901 |
||